package com.kdtech.analyse.news;
import com.kdtech.analyse.AnalyseNews;
import com.kdtech.utils.HtmlCleaner;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

import com.kdtech.analyse.JSoupUtils;
import com.kdtech.crawler.CrawlHTML;
import com.kdtech.crawler.at.UrlArgumentTop;
import com.kdtech.entity.crawler.UrlMeta;
import com.kdtech.entity.data.NewsMeta;
import com.kdtech.utils.DateUtils;
import com.kdtech.utils.HtmlCleaner;
import com.kdtech.utils.StringUtils;
import com.kdtech.utils.HtmlCleaner;


public class ChinataxNewsAnalyse implements AnalyseNews {

	private static final String[] regex={
//		"http://www.chinatax.gov.cn/[a-z0-9]*/[a-z0-9]*/[a-z0-9]*/[a-z]*.html",
//		"http://www.chinatax.gov.cn/[a-z0-9]*/[a-z0-9]*/index.html",
//		"http://www.chinatax.gov.cn/[a-z0-9]*/[a-z0-9]*/[a-z]*.html"
		"http://www.chinatax.gov.cn/[cn0-9/]+content.html",
	};


	
	public boolean isDetailPage(String url) {
		for (int i=0; i < regex.length; i++) {
			if (url.matches(regex[i])) {
				return true;
			}
		}
		return false;
	}

	
	public NewsMeta parserHtml(UrlMeta urlMeta) {
		NewsMeta news=new NewsMeta();
		if (urlMeta.getHtml() == null) {
		}
		String htmltxt=urlMeta.getHtml();
		String url=urlMeta.getUrl();

		news.setUrl(url);
		String title=null;
		String content=null;
		String author=null;
		Long date=null;
		Document doc=Jsoup.parse(htmltxt);
		
		title =doc.select("li.sv_texth1").text();
	   // date=DateUtils.matchDate(doc.select("span").text());
		date=JSoupUtils.matchDate(doc, "发布日期：");
		content =HtmlCleaner.getContentHtml(url, doc.select("li#tax_content"));
		author=JSoupUtils.matchAuthor(doc, "来源：");
		//author = doc.select("a.posterlink").get(0).text();
		news.setTitle(StringUtils.trimSpace(title));
		news.setAuthor(author);
		news.setContent(content);
		news.setDate(date);
		return news;

	}

	public static void main(String[] args) {
		ChinataxNewsAnalyse analyse=new ChinataxNewsAnalyse();
		String url="http://www.chinatax.gov.cn/n810219/n810724/c2343323/content.html";
		url = UrlArgumentTop.FromatUrl(url);
		System.out.println(UrlArgumentTop.FromatUrl(url));
		System.out.println(analyse.isDetailPage(url));
		UrlMeta meta=CrawlHTML.responseToURL(url);
		System.out.println(analyse.parserHtml(meta));
	}

	
	public NewsMeta Update(NewsMeta meta) {
		return null;
	}

	
	public boolean isNeedUpdate(){
		return false;
	}
}



